Purging system of truck body

Abstract

The utility model provides a purging system of a truck body, which relates to the field of truck body maintenance and comprises a truss moving device, the truss moving device comprises trusses positioned on two sides of the truck body and a cross beam crossing over the truck body, and two ends of the cross beam are respectively connected to the upper ends of the two trusses; the mechanical arm is arranged on the cross beam; the purging assembly comprises an air nozzle, and the air nozzle is installed at the tail end of the mechanical arm; and the dust collection assembly is arranged on the periphery of the truck body. The truss moving device can drive the mechanical arm to move in different directions and adjust the operation position, the mechanical arm carrying the air nozzle can automatically complete blowing work on the vehicle body, manual participation is not needed, and the dust collection assembly can purify metal dust and dust particles generated in the blowing process to the maximum extent. The purging system automatically completes work, efficient purging operation is achieved, and harm to workers is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of car body maintenance, in particular to a blowing system of truck car body. BACKGROUND

[0002] At present, the blowing before polishing of truck car body in China is mainly artificial blowing, and its process is that the truck car body is placed in the equipment blowing room, and air guns are used to blow each part of the truck car body. Since the truck car body has large structure size and many corner positions, it takes a long time and has high labor intensity to completely blow the truck car body. At the same time, a large amount of dust particles will be raised in the blowing and cleaning operation, which has great health hazards to the operators of polishing operation. UTILITARY MODEL

[0003] The utility model aims at providing a blowing system of truck car body to improve the above problems. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0004] A blowing system of truck car body, comprising:

[0005] Truss moving device, the truss moving device comprises trusses located on both sides of the truck car body and a crossbeam crossing above the truck car body, and the two ends of the crossbeam are respectively connected to the upper ends of the two trusses;

[0006] Mechanical arm, the mechanical arm is arranged on the crossbeam;

[0007] Blowing assembly, the blowing assembly comprises air nozzles, and the air nozzles are installed at the end of the mechanical arm;

[0008] Dust suction assembly, the dust suction assembly is arranged around the truck car body.

[0009] Optionally, one truss driving device is arranged on the upper end of each of the two trusses, and the two ends of the crossbeam are arranged on the truss driving devices respectively;

[0010] The crossbeam is provided with a crossbeam driving device, and a lifting device is arranged on the crossbeam driving device;

[0011] The mechanical arm is arranged at the lower end of the lifting device.

[0012] Optionally, the dust suction assembly comprises air outlets, dust suction ports, air ducts and dust collectors;

[0013] The air outlets and the dust suction ports are arranged on both sides of the truck car body respectively, and the dust suction ports and the dust collectors are connected through the air ducts.

[0014] Optionally, the purging assembly further comprises a gas source, a solenoid valve and a pressure gauge, the gas source is connected with the air nozzle through a gas supply pipe, the solenoid valve is arranged on the gas supply pipe, and the pressure gauge is arranged in the gas source.

[0015] Optionally, the purging system comprises a purging room, and the truss moving device and the truck body are located in the purging room.

[0016] The purging room is provided with an inlet and an outlet at two ends, the air outlet and the dust suction port are arranged on the wall surfaces on the two sides of the purging room, and the air duct and the dust collector are arranged outside the purging room.

[0017] Optionally, a plurality of air outlets and dust suction ports are arranged on the two sides of the purging room, and the air outlets and the dust suction ports are symmetrically arranged and arranged in a matrix.

[0018] Optionally, the purging system further comprises an industrial control device, and the industrial control device is electrically connected with the truss moving device, the mechanical arm, the purging assembly and the dust suction assembly.

[0019] Optionally, the purging system further comprises a visual recognition device, and the visual recognition device is arranged above the truck body and is used for identifying the model and the cleanliness of the truck body.

[0020] Optionally, the purging system further comprises an AGV transfer vehicle, the truck body is placed on the AGV transfer vehicle, a navigation magnetic stripe is arranged in the purging room, and the navigation magnetic stripe is used for navigating the AGV transfer vehicle.

[0021] Optionally, a lifting door is arranged on the inlet and outlet at two ends of the purging room.

[0022] The purging system has the advantages that:

[0023] The truss moving device can drive the mechanical arm to move in different directions, adjust the working position, and the mechanical arm carrying the air nozzle can automatically complete the purging work of the truck body without manual participation, and the dust suction assembly can maximize the purification of metal dust and dust particles generated in the purging process.

[0024] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.

[0026] Figure 1 It is a front view of the purging system of the truck body in the embodiment of the present application.

[0027] Figure 2 It is a side view of the purging system of the truck body in the embodiment of the present application.

[0028] Marked in the figure: 1-truck body; 2-truss moving device; 201-truss; 202-crossbeam; 203-truss driving device; 204-crossbeam driving device; 205-lifting device; 3-mechanical arm; 4-air nozzle; 5-dust suction assembly; 501-air outlet; 502-dust suction port; 6-vision recognition equipment; 7-industrial control equipment; 8-purging room. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of the present application.

[0030] It should be noted that: similar labels and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0031] Referring to Figure 1 and Figure 2 , the present application provides a purging system of a truck body, comprising:

[0032] Truss moving device 2, the truss moving device 2 includes trusses 201 located on both sides of the truck body 1 and crossbeams 202 crossing above the truck body 1, both ends of the crossbeam 202 are connected to the upper ends of the two trusses 201 respectively;

[0033] A mechanical arm 3 is arranged on the crossbeam 202.

[0034] A blowing assembly comprising an air nozzle 4 is mounted at the end of the mechanical arm 3.

[0035] A dust suction assembly 5 is arranged around the truck body 1.

[0036] The truss moving device 2 can drive the mechanical arm 3 to move in the working space in the lateral, longitudinal and vertical directions. The mechanical arm 3 carrying the air nozzle 4 can automatically complete the blowing work on the truck body without manual intervention, and the dust suction assembly 5 can take away the metal dust and dust particles generated in the blowing process. The blowing system automatically completes the work, realizes efficient blowing work of the truck body 1, and avoids harm to the workers.

[0037] As an optional embodiment, one truss driving device 203 is arranged at the upper end of each of the two trusses 201, and the two ends of the crossbeam 202 are arranged on the truss driving devices 203.

[0038] The crossbeam 202 is provided with a crossbeam driving device 202, and the crossbeam driving device 202 is provided with a lifting device 205.

[0039] The mechanical arm 3 is arranged at the lower end of the lifting device 205.

[0040] The truss driving device 203 is used to drive the crossbeam 202 to move longitudinally along the truss 201, the crossbeam driving device 202 is used to drive the lifting device 205 to move laterally along the crossbeam 202, and the lifting device 205 is used to adjust the height within a certain range in the vertical height direction. Under the cooperation of various components, the mechanical arm 3 can reach any position on the surface of the truck body 1, so as to perform blowing work on the surface of the truck body.

[0041] As an optional embodiment, the blowing system further comprises an industrial control device 7, and the industrial control device 7 is electrically connected with the truss moving device 2, the mechanical arm 3, the blowing assembly and the dust suction assembly 5. The industrial control device 7 is used to control various other devices, so that various components cooperate to realize a complex and flexible blowing work process.

[0042] As an optional embodiment, the dust suction assembly 5 comprises an air outlet 501, a dust suction port 502, an air duct and a dust collector.

[0043] The air outlet 501 and the dust suction port 502 are arranged on the two sides of the truck body 1 respectively; the dust suction port 502 and the dust collector are connected through the air duct. The air outlet 501 is connected with the outside atmosphere through the air duct. After the negative pressure is generated in the dust collector, the outside air enters the blowing room 8 through the air outlet 501, and then carries the dust into the dust suction port 502 and flows to the dust collector.

[0044] The dust suction assembly 5 of the present application works continuously during the blowing operation, can timely carry away the dust generated in the blowing process, and avoids the accumulation of a large amount of dust on the ground or inside the truck body.

[0045] As an optional embodiment, the blowing assembly further comprises a gas source, an electromagnetic valve and a pressure gauge. The gas source is connected with the air nozzle 4 through a gas conveying pipe. The electromagnetic valve is arranged on the gas conveying pipe. The pressure gauge is arranged inside the gas source. The electromagnetic valve and the pressure gauge are connected with the industrial control device 7. The industrial control device 7 can monitor the gas source pressure of the blowing assembly and control the gas supply of the blowing assembly through the electromagnetic valve.

[0046] As an optional embodiment, in order to prevent the dust generated in the operation from flying to other areas, it is necessary to close the blowing operation environment to a certain extent. Therefore, the blowing system further comprises a blowing room 8. The truss moving device 2 and the truck body 1 are located in the blowing room 8.

[0047] The blowing room 8 is provided with an entrance and an exit at two ends. The air outlet 501 and the dust suction port 502 are arranged on the wall surfaces on the two sides of the blowing room 8. The air duct and the dust collector are arranged outside the blowing room 8.

[0048] The truck body 1 can enter and exit from the entrance and the exit of the blowing room 8. Other positions are completely closed to prevent the dust from spreading. Meanwhile, the small space is also conducive to the dust removal of the dust suction assembly 5.

[0049] As an optional embodiment, a plurality of air outlets 501 and dust suction ports 502 are arranged on the two sides of the blowing room 8. The air outlets 501 and the dust suction ports 502 are symmetrically arranged and arranged in a matrix. Through the symmetrical arrangement, the air inlet and the air suction port can form a flow field during the blowing operation. The dust particles in the blowing air can be quickly carried away.

[0050] As an optional embodiment, the blowing system further comprises a visual recognition device 6. The visual recognition device 6 is arranged above the truck body 1 and is used for identifying the model and the cleanliness of the truck body 1. The visual recognition device 6 is also connected with the industrial control device 7. After the industrial control device 7 obtains the model and the cleanliness information from the visual recognition device 6, the industrial control device 7 controls the mechanical arm 3 to perform the blowing operation according to the preset path according to the model and the truck body condition.

[0051] As an optional implementation, the blowing system further comprises an AGV transfer vehicle, the freight car body 1 is placed on the AGV transfer vehicle, and a navigation magnetic strip is laid in the blowing room 8 for guiding the AGV transfer vehicle.

[0052] As an optional implementation, the blowing room 8 is provided with a lifting door at the entrance and exit of both ends. After the AGV transfer vehicle transports the freight car body 1 into the blowing room 8, the two lifting doors are controlled to be lowered and closed by the industrial control device 7, and the blowing room 8 is completely closed, so that the dust cannot pollute the external environment.

[0053] Based on the above embodiments, the operation process of the blowing system is as follows: after the blowing freight car body 1 is transported to the blowing room 8 by the AGV transfer vehicle, the lifting door is closed, the visual identification system 5 identifies the model and cleanliness of the car body, and then the industrial control machine system 7 controls the automatic blowing operation of each device, and the dust suction assembly 5 is started. The gantry moving device 2 moves the mechanical arm 3 to the initial operation position, the blowing assembly is started, the mechanical arm 3 blows the freight car body 1 according to the set blowing path, and during the automatic blowing operation of the mechanical arm 3, the gantry moving device 2 moves the mechanical arm 3 to blow the freight car body 1 in the whole large-span multi-angle blowing operation according to the set path. After the blowing operation is completed, the automatic blowing system 2 stops, the gantry moving device 2 and the mechanical arm 3 return to the standby position, after the air in the blowing room 8 is cleaned, the dust suction assembly 5 stops, the lifting door is opened, the freight car body 1 is transferred out by the AGV transfer vehicle, and the blowing operation is completed.

[0054] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A cleaning system for a truck body, characterized in that, include: A truss moving device (2) includes trusses (201) located on both sides of the truck body (1) and a crossbeam (202) spanning above the truck body (1). The two ends of the crossbeam (202) are respectively connected to the upper ends of the two trusses (201). A robotic arm (3) is mounted on the crossbeam (202); A purge assembly, the purge assembly including an air nozzle (4) mounted at the end of a robotic arm (3); A vacuuming assembly (5) is disposed around the truck body (1).

2. The truck body blowing system according to claim 1, characterized in that, Each of the two trusses (201) is provided with a truss drive device (203) at its upper end, and the two ends of the crossbeam (202) are respectively set on the truss drive device (203); The crossbeam (202) is provided with a crossbeam drive device (204), and the crossbeam drive device (204) is provided with a lifting device (205); The robotic arm (3) is located at the lower end of the lifting device (205).

3. The truck body blowing system according to claim 1, characterized in that, The dust collection assembly (5) includes an air outlet (501), a dust collection port (502), an air duct, and a dust collector; The air outlet (501) and the dust suction port (502) are respectively arranged on both sides of the truck body (1); the dust suction port (502) and the dust collector are connected through the air duct.

4. The truck body blowing system according to claim 1, characterized in that, The purging assembly also includes an air source, a solenoid valve and a pressure gauge. The air source is connected to the air nozzle (4) through an air supply pipe. The solenoid valve is located on the air supply pipe and the pressure gauge is located inside the air source.

5. The truck body blowing system according to claim 3, characterized in that, The purging system includes a purging chamber (8), and the truss moving device (2) and the truck body (1) are both located in the purging chamber (8); The blowing chamber (8) has inlets and outlets at both ends. The air outlet (501) and dust suction port (502) are both located on the walls on both sides of the blowing chamber (8). The air duct and dust collector are located outside the blowing chamber (8).

6. The truck body blowing system according to claim 5, characterized in that, The blowing chamber (8) has multiple air outlets (501) and dust suction ports (502) on both sides, and the air outlets (501) and dust suction ports (502) are arranged symmetrically and in a matrix.

7. The truck body blowing system according to claim 1, characterized in that, The purging system also includes an industrial control device (7), which is electrically connected to the truss moving device (2), the robotic arm (3), the purging assembly, and the dust collection assembly (5).

8. The truck body blowing system according to claim 1, characterized in that, The purging system also includes a visual recognition device (6), which is located above the truck body (1) and is used to identify the model and cleanliness of the truck body (1).

9. A truck body blowing system according to claim 5, characterized in that, The purging system also includes an AGV transfer vehicle, the truck body (1) is placed on the AGV transfer vehicle, and the purging chamber (8) is equipped with a navigation magnetic strip, which is used to navigate the AGV transfer vehicle.

10. A truck body blowing system according to claim 5, characterized in that, The purging chamber (8) is equipped with lifting doors at both ends of the inlet and outlet.

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